51725615

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 64603008

約数和(自身を除く): 12877393

約数列:

[1, 5, 47, 53, 235, 265, 2491, 4153, 12455, 20765, 195191, 220109, 975955, 1100545, 10345123, 51725615]

約数ペア:

[(1, 51725615), (5, 10345123), (47, 1100545), (53, 975955), (235, 220109), (265, 195191), (2491, 20765), (4153, 12455)]